Evidence map›Paper›PMID 21301108›Full record

ArticleActa crystallographica. Section F, Structural biology and crystallization communications2011

Expression, crystallization and preliminary X-ray analysis of the phosphoribosylglycinamide formyltransferase from Streptococcus mutans.

Fangli Zhai, Xiaojuan Liu, Jing Ruan, Jing Li, Zhenlong Liu, Yulin Hu, Shentao Li

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Acta crystallographica. Section F, Structural biology and crystallization communications, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.1field-weighted citation impact, top 48% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 2 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Fangli ZhaiDepartment of Immunology, School of Basic Medical Sciences, Capital Medical University, Beijing, People's Republic of China.
Xiaojuan Liu
Jing Ruan
Jing Li
Zhenlong Liu
Yulin Hu
Shentao Li
Capital Medical University · CNCapital Normal University · CNFirst Hospital of Jilin University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Phosphoribosylglycinamide formyltransferase (PurN) from Streptococcus mutans was recombinantly expressed in Escherichia coli. An effective purification protocol was established. The purified protein, which had a purity of >95%, was identified by SDS-PAGE and MALDI-TOF MS. The protein was crystallized using the vapour-diffusion method in hanging-drop mode with PEG 3350 as the primary precipitant. X-ray diffraction data were collected to 2.1 Å resolution. Preliminary X-ray analysis indicated that the crystal belonged to space group P2(1)2(1)2(1), with unit-cell parameters a = 52.25, b = 63.29, c = 131.81 Å.

Indexed as

Amino Acid SequenceBacterial ProteinsBuffersCrystallizationDiffusionElectrophoresis, Polyacrylamide GelEscherichia coliHumansHydrogen-Ion ConcentrationPhosphoribosylglycinamide FormyltransferaseRecombinant ProteinsSequence Homology, Amino AcidSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationStreptococcus mutansX-Ray DiffractionX-RaysBacterial ProteinsBuffersPhosphoribosylglycinamide FormyltransferaseRecombinant Proteins

Identifiers

PMID21301108
PMCPMC3034630
OpenAlexW2015576491

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.